Android Slide Show App

I'm looking for an Android photo app that has good slide show options. Specifically I want to be able to select individual photos from different folders on my tablet's microSD card for a slide show. The apps I've seen only seem to allow selection of entire folders. If possible I'd also like to give the slide shows names and be able to run them later by clicking on the name.

I realise of course I can simply copy and paste photos into a new folder but I was thinking of something much easier where, for example, you just tick the pictures you want to include. Also having duplicate copies of pictures uses up memory. Does anyone know of an Android app can do this? I'm happy to pay for it though I'd prefer something I can try out for free first.